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In this experimental work we examined the temperature and mechanical stress in the thin films of microelectronic structures based on GaN and AlN by Raman spectroscopy. The rise in temperature in the Raman spectrum is shown by shifting the Raman bands toward lower wavenumbers. ...

This work is focused on designing a commercially available studio-grade tool that might be used as an equivalent alternative for common choices in professional recording studios. The main aim is to use both semiconductor and vacuum tube technology simultaneously letting the recording te...

In this work we briefly summarized results of extensive experiments focused on hybridization natural inorganic substrates by carbon nanotubes (CNTs). The kernel of the experiments is catalytic synthesis of CNTs on/into natural inorganic substrates involving two technological processes. The first&...

This paper proposes the design of specific System-on-chip (SoC) that can be seen on Fig.1, with basic and most used cryptographic functions such as SHA-256, RSA and AES, as well as SHA-3 candidates in form of X11 hash algorithm embedded as modules for faster processing of...

The work is about automated system that allows characterization of solar cells for low energy applications. The system is suited for small solar cells that can be used for indoor energy harvesting. These solar cells differ from standard solar cells in its ability to provide...